16338990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3469}}^1$

素因数の和:3636

約数の個数: 32

約数和(自身を含む): 39474720

約数和(自身を除く): 23135730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 3469, 4710, 6938, 10407, 17345, 20814, 34690, 52035, 104070, 544633, 1089266, 1633899, 2723165, 3267798, 5446330, 8169495, 16338990]

約数ペア:

[(1, 16338990), (2, 8169495), (3, 5446330), (5, 3267798), (6, 2723165), (10, 1633899), (15, 1089266), (30, 544633), (157, 104070), (314, 52035), (471, 34690), (785, 20814), (942, 17345), (1570, 10407), (2355, 6938), (3469, 4710)]